Motor Links for Diana
@dyan the project I was going to show you is here and these are all small gimbal motors that would be appropriate. I have a few of these particularly, if you want to pick one up.
These are just regular old BLDC motors but the coil turns are set up for slow speeds / more torque, making them appropriate for positioning. To set up a circuit for driving and sensing current on one of these, we could chat, if you're still interested. There are lots of cool ICs I have been looking at that take most of the difficult EE out of the picture.